Nikki

S6 E6: When she was young, Nikki's mother and grandmother worked hard to give her a good life. Nikki excelled in school, but she was devastated when her grandmother died. She began hanging out with a rebellious crowd, skipping school, and using crack. Nikki eventually had two daughters, but has remained addicted to drugs. Her daughters desperately want to have a relationship with Nikki, and know that an intervention is their only hope of saving their mother's life.